package com.yswl.pri;

import android.content.Context;
import android.os.Handler;
import android.os.Message;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.*;

/**
 * Instrumented test, which will execute on an Android device.
 *
 * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
 */
@RunWith(AndroidJUnit4.class)
public class ExampleInstrumentedTest {
    Handler handler = new Handler(){
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            //处理消息
        }
    };
    @Test
    public void useAppContext() throws Exception {
        // Context of the app under test.
        Context appContext = InstrumentationRegistry.getTargetContext();

        assertEquals("com.yswl.pri", appContext.getPackageName());



        Thread thread = new Thread(){
            @Override
            public void run() {
                handler.sendEmptyMessage(0);
                super.run();
            }
        };
        thread.start();

    }
}
